A. S. Kudashkina
Saint Petersburg State University; City Mariinsky Hospital
Russian Federation

Aleksandra S. Kudashkina, Assistant Professor, Chair of Oncology, Faculty of Medicine; Head of Department of Magnetic Resonance Imaging

Universitetskaya naberezhnaya, 7–9, Saint Petersburg, 199034

Liteynyy prospekt, 56, Saint Petersburg, 191014

I. G. Kamyshanskaya
Saint Petersburg State University; City Mariinsky Hospital
Russian Federation

Irina G. Kamyshanskaya, Dr. Med. Sc., Professor, Chair of Oncology, Faculty of Medicine;  Head of Department of Radiation Diagnostics

Universitetskaya naberezhnaya, 7–9, Saint Petersburg, 199034

Liteynyy prospekt, 56, Saint Petersburg, 191014

K. V. Pavelets
City Mariinsky Hospital; Saint Petersburg State Pediatric Medical University; Mechnikov North-Western State Medical University
Russian Federation

Konstantin V. Pavelets, Dr. Med. Sc., Professor, Rusanov Chair of Faculty Surgery; Professor, Chair of General Surgery; Head of the 6^th Surgical Department

Liteynyy prospekt, 56, Saint Petersburg, 191014

ul. Litovskaya, 2, Saint Petersburg, 194100

Piskarevskiy prospekt, 47, Saint Petersburg, 195067

D. S. Rusanov
City Mariinsky Hospital; Saint Petersburg State Pediatric Medical University
Russian Federation

Dmitry S. Rusanov, Cand. Med. Sc., Assistant Professor; Endoscopist

Liteynyy prospekt, 56, Saint Petersburg, 191014

ul. Litovskaya, 2, Saint Petersburg, 194100

S. А. Kalyuzhnyy
City Mariinsky Hospital
Russian Federation

Sergey А. Kalyuzhnyy, Surgeon

Liteynyy prospekt, 56, Saint Petersburg, 191014